{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the different ways to store data in a blockchain?","a":"On-chain storage: On-chain storage refers to the direct storage of data on the blockchain network. Blockchain data includes block data and state data. Block data describes the  records of each transaction occurring on the blockchain, such as transfer records; state data records the current state of each account and smart contract, such as balance etc. These data are stored in various blocks of the blockchain, forming a distributed database that cannot be tampered with."}]}],"pr":"6480c20bd41f3e673f61419e94b03c26fd6c371f42c6394fa7e0106ead9f4f4a"}